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EP 4 013 310 A1

(12)

(43) Date of publication: 22.06.2022 Bulletin 2022/25 (21) Application number: 20751590.9 (22) Date of filing: 12.08.2020

(51) International Patent Classification (IPC):  A61B 8/08(2006.01) G10K 11/34(2006.01) G01S 15/89(2006.01) (52) Cooperative Patent Classification (CPC): G01S 15/8925; G01S 15/899; G01S 15/8993; G10K 11/346; A61B 8/02; A61B 8/12; A61B 6/032; A61B 6/037; A61B 8/54; A61B 8/0841 (86) International application number: PCT/EP2020/072612 (87) International publication number: WO 2021/028467 (18.02.2021 Gazette 2021/07)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 15.08.2019 US 201962887190 P 14.10.2019 EP 19202898 (71) Applicant: Koninklijke Philips N.V. 5656 AG Eindhoven (NL)	(72) Inventors: LI, Sibo 5656 AE Eindhoven (NL) VAIDYA, Kunal 5656 AE Eindhoven (NL) FLEXMAN, Molly, Lara 5656 AE Eindhoven (NL) TORJESEN, Alyssa 5656 AE Eindhoven (NL) JAIN, Ameet, Kumar 5656 AE Eindhoven (NL) CHEN, Alvin 5656 AE Eindhoven (NL) BHARAT, Shyam 5656 AE Eindhoven (NL) ERKAMP, Ramon, Quido 5656 AE Eindhoven (NL)